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Now that core functionality is depending on autoconf's AC_C_BIGENDIAN to be

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right, there seems precious little reason to have a pile of hand-maintained
endianness definitions in src/include/port/*.h.  Get rid of those, and make
the couple of places that used them depend on WORDS_BIGENDIAN instead.
This commit is contained in:
Tom Lane
2007-04-06 05:36:51 +00:00
parent 3e23b68dac
commit 37a609b27f
22 changed files with 66 additions and 295 deletions
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22
contrib/pgcrypto/crypt-blowfish.c
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@ -1,5 +1,5 @@
/*
* $PostgreSQL: pgsql/contrib/pgcrypto/crypt-blowfish.c,v 1.11 2006/03/11 04:38:30 momjian Exp $
* $PostgreSQL: pgsql/contrib/pgcrypto/crypt-blowfish.c,v 1.12 2007/04/06 05:36:50 tgl Exp $
*
* This code comes from John the Ripper password cracker, with reentrant
* and crypt(3) interfaces added, but optimizations specific to password
@ -436,19 +436,19 @@ BF_encode(char *dst, const BF_word * src, int size)
}
static void
BF_swap(BF_word * x, int count)
BF_swap(BF_word *x, int count)
{
static int endianness_check = 1;
char *is_little_endian = (char *) &endianness_check;
/* Swap on little-endian hardware, else do nothing */
#ifndef WORDS_BIGENDIAN
BF_word tmp;
if (*is_little_endian)
do
{
tmp = *x;
tmp = (tmp << 16) | (tmp >> 16);
*x++ = ((tmp & 0x00FF00FF) << 8) | ((tmp >> 8) & 0x00FF00FF);
} while (--count);
do
{
tmp = *x;
tmp = (tmp << 16) | (tmp >> 16);
*x++ = ((tmp & 0x00FF00FF) << 8) | ((tmp >> 8) & 0x00FF00FF);
} while (--count);
#endif
}
#if BF_SCALE